4db65b59e92f19e54d336a19427230ec568cd8b26ea4601daa0681669ac3bc14

Analysis

max time kernel
140s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
14/10/2024, 17:32

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General

Target

Re-Logic - Terraria Soundtrack - 08 Corruption.mp3
Size

6.4MB
MD5

1a6ceb9e0469dbdd2bbf0a675267c33a
SHA1

fe9fbd477207a17dce7066e14448419acc8d55b3
SHA256

6b828db640ed0ad2679d4cb0bb718b89e738db7e1404f99d09e641f25cd55063
SHA512

1f44c85b89e4c2f52a9be41aaf3db8e90f8038eaaef1a2d51c20d6ab3bb858ce59aca468ba29f745e3829c779a682c7bcc386866d6a375dc2fe98830a6e3329e
SSDEEP

196608:PLBqD0+RirJWIhas8gbG60QLMHZqx8pKQJNeL:PL0D0+orJhhnbntMHMxmzyL

Score

6^/10

discovery

Malware Config

Signatures

Drops desktop.ini file(s) 7 IoCs

description	ioc	Process
File opened for modification	C:\Users\Admin\Videos\desktop.ini	wmplayer.exe
File opened for modification	C:\Users\Public\Videos\desktop.ini	wmplayer.exe
File opened for modification	C:\Users\Admin\Pictures\desktop.ini	wmplayer.exe
File opened for modification	C:\Users\Public\Pictures\desktop.ini	wmplayer.exe
File opened for modification	C:\Users\Admin\Music\desktop.ini	wmplayer.exe
File opened for modification	C:\Users\Public\desktop.ini	wmplayer.exe
File opened for modification	C:\Users\Public\Music\desktop.ini	wmplayer.exe

Enumerates connected drives 3 TTPs 46 IoCs

Attempts to read the root path of hard drives other than the default C: drive.

Query Registry

T1012

Peripheral Device Discovery

T1120

System Information Discovery

T1082

description	ioc	Process
File opened (read-only)	\??\J:	unregmp2.exe
File opened (read-only)	\??\K:	unregmp2.exe
File opened (read-only)	\??\L:	unregmp2.exe
File opened (read-only)	\??\E:	wmplayer.exe
File opened (read-only)	\??\U:	wmplayer.exe
File opened (read-only)	\??\I:	unregmp2.exe
File opened (read-only)	\??\M:	unregmp2.exe
File opened (read-only)	\??\O:	unregmp2.exe
File opened (read-only)	\??\P:	unregmp2.exe
File opened (read-only)	\??\H:	wmplayer.exe
File opened (read-only)	\??\Q:	wmplayer.exe
File opened (read-only)	\??\T:	wmplayer.exe
File opened (read-only)	\??\B:	wmplayer.exe
File opened (read-only)	\??\I:	wmplayer.exe
File opened (read-only)	\??\Z:	wmplayer.exe
File opened (read-only)	\??\A:	unregmp2.exe
File opened (read-only)	\??\Z:	unregmp2.exe
File opened (read-only)	\??\G:	wmplayer.exe
File opened (read-only)	\??\K:	wmplayer.exe
File opened (read-only)	\??\M:	wmplayer.exe
File opened (read-only)	\??\P:	wmplayer.exe
File opened (read-only)	\??\E:	unregmp2.exe
File opened (read-only)	\??\N:	unregmp2.exe
File opened (read-only)	\??\V:	unregmp2.exe
File opened (read-only)	\??\X:	unregmp2.exe
File opened (read-only)	\??\A:	wmplayer.exe
File opened (read-only)	\??\L:	wmplayer.exe
File opened (read-only)	\??\S:	wmplayer.exe
File opened (read-only)	\??\W:	wmplayer.exe
File opened (read-only)	\??\X:	wmplayer.exe
File opened (read-only)	\??\O:	wmplayer.exe
File opened (read-only)	\??\B:	unregmp2.exe
File opened (read-only)	\??\G:	unregmp2.exe
File opened (read-only)	\??\R:	unregmp2.exe
File opened (read-only)	\??\T:	unregmp2.exe
File opened (read-only)	\??\Y:	unregmp2.exe
File opened (read-only)	\??\J:	wmplayer.exe
File opened (read-only)	\??\N:	wmplayer.exe
File opened (read-only)	\??\R:	wmplayer.exe
File opened (read-only)	\??\V:	wmplayer.exe
File opened (read-only)	\??\H:	unregmp2.exe
File opened (read-only)	\??\Q:	unregmp2.exe
File opened (read-only)	\??\S:	unregmp2.exe
File opened (read-only)	\??\U:	unregmp2.exe
File opened (read-only)	\??\W:	unregmp2.exe
File opened (read-only)	\??\Y:	wmplayer.exe

Drops file in Windows directory 2 IoCs

description	ioc	Process
File created	C:\Windows\ServiceProfiles\LocalService\AppData\Roaming\Microsoft\UPnP Device Host\upnphost\udhisapi.dll	svchost.exe
File opened for modification	C:\Windows\ServiceProfiles\LocalService\AppData\Roaming\Microsoft\UPnP Device Host\upnphost\udhisapi.dll	svchost.exe

System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	wmplayer.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	unregmp2.exe

Modifies registry class 3 IoCs

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\MIME\Database\Content Type\application/x-wmplayer\CLSID = "{cd3afa96-b84f-48f0-9393-7edc34128127}"	wmplayer.exe
Key created	\REGISTRY\MACHINE\Software\Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppModel\Deployment\Package\*\S-1-5-21-1045960512-3948844814-3059691613-1000\{6945149C-FCDA-4BFC-8D15-16904DCF037C}	wmplayer.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\MIME\Database\Content Type\application/x-wmplayer	wmplayer.exe

Suspicious use of AdjustPrivilegeToken 8 IoCs

description	pid	Process
Token: SeShutdownPrivilege	3688	wmplayer.exe
Token: SeCreatePagefilePrivilege	3688	wmplayer.exe
Token: SeShutdownPrivilege	2988	unregmp2.exe
Token: SeCreatePagefilePrivilege	2988	unregmp2.exe
Token: 33	1216	AUDIODG.EXE
Token: SeIncBasePriorityPrivilege	1216	AUDIODG.EXE
Token: SeShutdownPrivilege	3688	wmplayer.exe
Token: SeCreatePagefilePrivilege	3688	wmplayer.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
3688	wmplayer.exe

Suspicious use of WriteProcessMemory 5 IoCs

description	pid	Process	procid_target
PID 3688 wrote to memory of 3380	3688	wmplayer.exe	85
PID 3688 wrote to memory of 3380	3688	wmplayer.exe	85
PID 3688 wrote to memory of 3380	3688	wmplayer.exe	85
PID 3380 wrote to memory of 2988	3380	unregmp2.exe	86
PID 3380 wrote to memory of 2988	3380	unregmp2.exe	86

C:\Program Files (x86)\Windows Media Player\wmplayer.exe
"C:\Program Files (x86)\Windows Media Player\wmplayer.exe" /prefetch:6 /Open "C:\Users\Admin\AppData\Local\Temp\Re-Logic - Terraria Soundtrack - 08 Corruption.mp3"
1⤵
- Drops desktop.ini file(s)
- Enumerates connected drives
- System Location Discovery: System Language Discovery
- Modifies registry class
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
- Suspicious use of WriteProcessMemory
PID:3688
- C:\Windows\SysWOW64\unregmp2.exe
  "C:\Windows\System32\unregmp2.exe" /AsyncFirstLogon
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:3380
- - C:\Windows\system32\unregmp2.exe
    "C:\Windows\SysNative\unregmp2.exe" /AsyncFirstLogon /REENTRANT
    3⤵
    - Enumerates connected drives
    - Suspicious use of AdjustPrivilegeToken
    PID:2988

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalServiceAndNoImpersonation -p -s upnphost
1⤵
- Drops file in Windows directory
PID:4224

C:\Windows\system32\AUDIODG.EXE
C:\Windows\system32\AUDIODG.EXE 0x398 0x37c
1⤵
- Suspicious use of AdjustPrivilegeToken
PID:1216

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Peripheral Device Discovery

T1120

Query Registry

T1012

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Microsoft\Media Player\CurrentDatabase_400.wmdb

Filesize
384KB

MD5
063793e4ba784832026ec8bc3528f7f1

SHA1
687d03823d7ab8954826f753a645426cff3c5db4

SHA256
cb153cb703aea1ba1afe2614cffb086fa781646a285c5ac37354ee933a29cedd

SHA512
225910c24052dfdf7fca574b12ecef4eb68e990167010f80d7136f03ac6e7faa33233685cbf37b38ee626bb22ff3afeee39e597080e429be3ec241fb30af40c6

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Media Player\CurrentDatabase_400.wmdb

Filesize
1024KB

MD5
627ca585cc2d317a91e2b266c45833a9

SHA1
6bab91749945c1108f3df277db44296a3aaa5004

SHA256
6eac0cf9652abef7549ae5a71548b5d8740e66f890d8629e16194b34e1ba1832

SHA512
dd6134dc7252a53ed0df8122e5e714c1a34e53e4585188c1b61d3a709bdd077a0f6b2072d76919fd9a6e5b747694beebe8df06e18458e40035d1b3f881620f0e

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Media Player\LocalMLS_3.wmdb

Filesize
68KB

MD5
e347afd08fbd603f188bc858d6a57b42

SHA1
30fde518b5f395c16834ddd7b18cfa7ef0f464d6

SHA256
49de40ac228c2a7241c8708bf5433aad30d67b9632a15a5baf9df11f11bea527

SHA512
f94a9717e1f6bb992fe0e6fdf7a34ad8d11d0bf453ffea3076f6f1b6c962ffcec7f762f8ba08e85eac3b26caf49545ba264e056158003ae1f474a1e1740458c0

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows Media\12.0\WMSDKNS.DTD

Filesize
498B

MD5
90be2701c8112bebc6bd58a7de19846e

SHA1
a95be407036982392e2e684fb9ff6602ecad6f1e

SHA256
644fbcdc20086e16d57f31c5bad98be68d02b1c061938d2f5f91cbe88c871fbf

SHA512
d618b473b68b48d746c912ac5fc06c73b047bd35a44a6efc7a859fe1162d68015cf69da41a5db504dcbc4928e360c095b32a3b7792fcc6a38072e1ebd12e7cbe

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows Media\12.0\WMSDKNS.XML

Filesize
9KB

MD5
7050d5ae8acfbe560fa11073fef8185d

SHA1
5bc38e77ff06785fe0aec5a345c4ccd15752560e

SHA256
cb87767c4a384c24e4a0f88455f59101b1ae7b4fb8de8a5adb4136c5f7ee545b

SHA512
a7a295ac8921bb3dde58d4bcde9372ed59def61d4b7699057274960fa8c1d1a1daff834a93f7a0698e9e5c16db43af05e9fd2d6d7c9232f7d26ffcff5fc5900b

Download Submit
C:\Users\Admin\AppData\Local\Temp\wmsetup.log

Filesize
1KB

MD5
dc17714abc8f59c191f8c3ae711fd4d6

SHA1
e2926a4ec7d9668f87e1979e18b29f0d00b43f61

SHA256
2f8883e4687cfa59aef235895af01a2d3308d5a6122ed5aa23b5aede7d588a8c

SHA512
b3a501d9ccdb5292f390c54cea79f015f8f63ed42092e1f2e7ebcfc0a42e7891f17e60b199c01ffc4e2aa2331ea6fb54ce3d162d5791011fe9c7da9ffd6bbee1

Download Submit
memory/3688-34-0x0000000006880000-0x0000000006890000-memory.dmp

Filesize
64KB

Download
memory/3688-33-0x0000000006880000-0x0000000006890000-memory.dmp

Filesize
64KB

Download
memory/3688-32-0x0000000006880000-0x0000000006890000-memory.dmp

Filesize
64KB

Download
memory/3688-31-0x0000000006880000-0x0000000006890000-memory.dmp

Filesize
64KB

Download
memory/3688-36-0x0000000006880000-0x0000000006890000-memory.dmp

Filesize
64KB

Download
memory/3688-35-0x0000000006880000-0x0000000006890000-memory.dmp

Filesize
64KB

Download
memory/3688-44-0x0000000008130000-0x0000000008140000-memory.dmp

Filesize
64KB

Download
memory/3688-46-0x0000000008190000-0x00000000081A0000-memory.dmp

Filesize
64KB

Download
memory/3688-47-0x0000000008190000-0x00000000081A0000-memory.dmp

Filesize
64KB

Download
memory/3688-48-0x00000000081A0000-0x00000000081B0000-memory.dmp

Filesize
64KB

Download
memory/3688-49-0x00000000081A0000-0x00000000081B0000-memory.dmp

Filesize
64KB

Download
memory/3688-52-0x00000000081A0000-0x00000000081B0000-memory.dmp

Filesize
64KB

Download
memory/3688-51-0x00000000081A0000-0x00000000081B0000-memory.dmp

Filesize
64KB

Download
memory/3688-53-0x0000000008190000-0x00000000081A0000-memory.dmp

Filesize
64KB

Download
memory/3688-54-0x00000000081A0000-0x00000000081B0000-memory.dmp

Filesize
64KB

Download
memory/3688-57-0x0000000008190000-0x00000000081A0000-memory.dmp

Filesize
64KB

Download
memory/3688-56-0x0000000008190000-0x00000000081A0000-memory.dmp

Filesize
64KB

Download
memory/3688-55-0x0000000008190000-0x00000000081A0000-memory.dmp

Filesize
64KB

Download
memory/3688-59-0x0000000008190000-0x00000000081A0000-memory.dmp

Filesize
64KB

Download
memory/3688-61-0x0000000008190000-0x00000000081A0000-memory.dmp

Filesize
64KB

Download
memory/3688-63-0x0000000008190000-0x00000000081A0000-memory.dmp

Filesize
64KB

Download
memory/3688-64-0x0000000008190000-0x00000000081A0000-memory.dmp

Filesize
64KB

Download
memory/3688-65-0x0000000008190000-0x00000000081A0000-memory.dmp

Filesize
64KB

Download
memory/3688-62-0x0000000008190000-0x00000000081A0000-memory.dmp

Filesize
64KB

Download
memory/3688-66-0x0000000008190000-0x00000000081A0000-memory.dmp

Filesize
64KB

Download
memory/3688-67-0x0000000008190000-0x00000000081A0000-memory.dmp

Filesize
64KB

Download
memory/3688-68-0x00000000081A0000-0x00000000081B0000-memory.dmp

Filesize
64KB

Download
memory/3688-69-0x0000000008190000-0x00000000081A0000-memory.dmp

Filesize
64KB

Download
memory/3688-70-0x0000000008190000-0x00000000081A0000-memory.dmp

Filesize
64KB

Download
memory/3688-73-0x00000000081A0000-0x00000000081B0000-memory.dmp

Filesize
64KB

Download
memory/3688-74-0x0000000008130000-0x0000000008140000-memory.dmp

Filesize
64KB

Download
memory/3688-71-0x00000000081A0000-0x00000000081B0000-memory.dmp

Filesize
64KB

Download
memory/3688-75-0x0000000008190000-0x00000000081A0000-memory.dmp

Filesize
64KB

Download
memory/3688-76-0x0000000008190000-0x00000000081A0000-memory.dmp

Filesize
64KB

Download
memory/3688-77-0x00000000081A0000-0x00000000081B0000-memory.dmp

Filesize
64KB

Download
memory/3688-78-0x00000000081A0000-0x00000000081B0000-memory.dmp

Filesize
64KB

Download
memory/3688-79-0x00000000081A0000-0x00000000081B0000-memory.dmp

Filesize
64KB

Download
memory/3688-80-0x00000000081A0000-0x00000000081B0000-memory.dmp

Filesize
64KB

Download
memory/3688-82-0x00000000081A0000-0x00000000081B0000-memory.dmp

Filesize
64KB

Download
memory/3688-81-0x0000000008190000-0x00000000081A0000-memory.dmp

Filesize
64KB

Download
memory/3688-85-0x0000000008190000-0x00000000081A0000-memory.dmp

Filesize
64KB

Download
memory/3688-84-0x0000000008190000-0x00000000081A0000-memory.dmp

Filesize
64KB

Download
memory/3688-83-0x0000000008190000-0x00000000081A0000-memory.dmp

Filesize
64KB

Download
memory/3688-86-0x0000000008190000-0x00000000081A0000-memory.dmp

Filesize
64KB

Download
memory/3688-88-0x0000000008190000-0x00000000081A0000-memory.dmp

Filesize
64KB

Download
memory/3688-90-0x0000000008190000-0x00000000081A0000-memory.dmp

Filesize
64KB

Download
memory/3688-92-0x0000000008190000-0x00000000081A0000-memory.dmp

Filesize
64KB

Download
memory/3688-91-0x0000000008190000-0x00000000081A0000-memory.dmp

Filesize
64KB

Download
memory/3688-89-0x0000000008190000-0x00000000081A0000-memory.dmp

Filesize
64KB

Download
memory/3688-93-0x0000000008190000-0x00000000081A0000-memory.dmp

Filesize
64KB

Download
memory/3688-94-0x0000000008190000-0x00000000081A0000-memory.dmp

Filesize
64KB

Download
memory/3688-95-0x00000000081A0000-0x00000000081B0000-memory.dmp

Filesize
64KB

Download
memory/3688-96-0x0000000008190000-0x00000000081A0000-memory.dmp

Filesize
64KB

Download
memory/3688-97-0x0000000008190000-0x00000000081A0000-memory.dmp

Filesize
64KB

Download
memory/3688-99-0x00000000081A0000-0x00000000081B0000-memory.dmp

Filesize
64KB

Download
memory/3688-100-0x0000000008130000-0x0000000008140000-memory.dmp

Filesize
64KB

Download
memory/3688-98-0x00000000081A0000-0x00000000081B0000-memory.dmp

Filesize
64KB

Download
memory/3688-101-0x0000000008190000-0x00000000081A0000-memory.dmp

Filesize
64KB

Download
memory/3688-103-0x0000000008190000-0x00000000081A0000-memory.dmp

Filesize
64KB

Download
memory/3688-104-0x00000000081A0000-0x00000000081B0000-memory.dmp

Filesize
64KB

Download
memory/3688-105-0x00000000081A0000-0x00000000081B0000-memory.dmp

Filesize
64KB

Download
memory/3688-107-0x00000000081A0000-0x00000000081B0000-memory.dmp

Filesize
64KB

Download
memory/3688-108-0x0000000008190000-0x00000000081A0000-memory.dmp

Filesize
64KB

Download
memory/3688-106-0x00000000081A0000-0x00000000081B0000-memory.dmp

Filesize
64KB

Download